St John's Wort: Hypericum perforatum
St John's Wort: Hypericum perforatum
2026 lindera: an online herbal intensive
Buy now
Learn more
2026 Lindera Online Information
Welcome to 2026 lindera Online!
July 18, 2026 Zoom Meeting Link Coming Soon!
lindera online 2026 Modules & Zoom Dates
lindera online 2026 discussion group
How to Use Zoom
Supportive PDF's to download (aka written handouts)
Overview of Foundational Herbcraft with jim mcdonald
Foundational Herbcraft... Actions & Energetics in Western Herbalism
Foundational Primary Secondary Actions Chart
Hot & Cold Chart
Energetics Chart With Actions
Making Herbal Medicines
Gathering Herbs
Herbs For The Digestive System... From One End To The Other
Greens Recipes
Herbs for the Urinary System... from Tea to Pee
Content is released as the course progresses. See the section called "lindera online 2026 Modules & Zoom Dates"
Zoom Meeting Recordings
Zoom April 25, 2026: Part 1
Zoom April 25, 2026: Part 2
Zoom April 25, 2026 NOTES
Zoom May 23, 2026 Part 1
Zoom May 23, 2026 Part 2
Zoom June 13, 2026 Part 1
Zoom June 13, 2026 Part 2
Energetics
Introduction: Energetic Beginnings
Part 1: Roots of Wellness
Part 2: Energetic Hot & Cold
Part 3: Energetic Dry & Damp
Part 4: Energetic Tense & Lax
Herbal Actions
Introduction: Herbal Actions
Foundational Actions 1: Aromatics
Foundational Actions 2: Astringents
Foundational Actions 3: Demulcents
Foundational Actions 4: Relaxants
Foundational Actions 5: Stimulants
Foundational Actions 6: Bitters
Primary Actions
Overview
Agogue?
Primary Actions 1: Alteratives as "Tonics"
Primary Actions 2: Adaptogens as "Tonics"
Primary Actions 3: Trophorestoratives as "Tonics"
Primary Actions 4: Diuretics
Primary Actions 5: Diaphoretics
Primary Actions 6: Expectorants
Primary Actions 7: Lymphatics
Primary Actions 8: Nervines
Secondary Actions
Secondary Actions 1: Anti-inflammatories
Secondary Actions 2: Antimicrobials
Secondary Actions 3: Conclusion
Harvesting Practices
The First Two Rules
Tools of the Trade
Vernal Virtues: Volume I
Nettles: Urtica dioica
Violet: various Viola species
Pedicularis: Pedicularis canadensis.
Water Hemlock: Cicuta maculata
Skunk Cabbage: Symplocarpus foetidus
Jewelweed Walk: Impatiens capensis
Strawberry: Fragaria species
Poison Ivy: Toxicodendron radicans
Cleavers: Galium aparine
Prickly Ash: Zanthoxylum americanum
Ground Ivy : Glechoma hederacea
Dandelion: Taraxacum officinale
Herbs For Digestion... From One End To The Other
Introduction To Digestion
A Hoffmanian Interlude
Not One Diet To Rule Them All
Mouth Maladies
Stomach Stressors
Grueling Gallstones
Constipatory Calamities
Diarrheal Dilemmas
Food (Allergies) For Thought
Cleanse NOT
Gut Healing Teas
Vernal Virtues: Volume II
Three Types of Plantain
Plantain: Plantago spp.
Poison Ivy: Toxicodendron radicans
Blueberry Vaccinium angustifolium & Wintergreen Gaultheria procumbens
Sassafras: Sassafras albidum
Partridge Berry: Mitchella repens
Jewelweed Walk: Impatiens capensis
Cranesbill: Geranium maculatum
White Lettuce: Nabalus albus (formerly Prenanthes alba)
Wild Sarsparilla: Aralia nudicaulis
Golden Alexander, Wild Parsnip & Water Hemlock
White Meadowsweet: Spiraea alba
Witch Hazel: Hamamelis virginiana
Mayapple: Podophyllum peltatum
Blue Cohosh: Caulophyllum thalictroides
Barberry: Berberis thunbergii & Berberis vulgaris
Herbs For the Urinary Tract... From Tea to Pee
Urinary Function
Hydration
Actions, Not Words
Forms of Medicine
Upstream & Downstream
A Model For Energetic Indications: UTIs
Urinary Terminology... Words to Know
Downstream: Incontinence & Enuresis
Downstream: Interstitial Cystitis
Upstream: Kidney Stones
Upstream: Kidney Infections & Failure
The Watershed: Edema & Gout
Midsummer Medicines: Volume I
Sweet Clover: Melilotus officinalis
Yarrow: Achillea millefolium
Alfalfa: Medicago sativa
Elder: Sambucus nigra ssp. canadensis
St John's Wort: Hypericum perforatum
Mullein: Verbascum thapsus
Motherwort: Leonurus cardiaca
White Wild Indigo: Baptisia alba
Dogbane & Common Milkweed
Wild Bee Balm: Monarda fistulosa
Calamus: Acorus calamus
Preview unavailable
You must log in or sign up to view this lesson.
Login
Sign up
2026 lindera: an online herbal intensive
Buy now
Learn more
2026 Lindera Online Information
Welcome to 2026 lindera Online!
July 18, 2026 Zoom Meeting Link Coming Soon!
lindera online 2026 Modules & Zoom Dates
lindera online 2026 discussion group
How to Use Zoom
Supportive PDF's to download (aka written handouts)
Overview of Foundational Herbcraft with jim mcdonald
Foundational Herbcraft... Actions & Energetics in Western Herbalism
Foundational Primary Secondary Actions Chart
Hot & Cold Chart
Energetics Chart With Actions
Making Herbal Medicines
Gathering Herbs
Herbs For The Digestive System... From One End To The Other
Greens Recipes
Herbs for the Urinary System... from Tea to Pee
Content is released as the course progresses. See the section called "lindera online 2026 Modules & Zoom Dates"
Zoom Meeting Recordings
Zoom April 25, 2026: Part 1
Zoom April 25, 2026: Part 2
Zoom April 25, 2026 NOTES
Zoom May 23, 2026 Part 1
Zoom May 23, 2026 Part 2
Zoom June 13, 2026 Part 1
Zoom June 13, 2026 Part 2
Energetics
Introduction: Energetic Beginnings
Part 1: Roots of Wellness
Part 2: Energetic Hot & Cold
Part 3: Energetic Dry & Damp
Part 4: Energetic Tense & Lax
Herbal Actions
Introduction: Herbal Actions
Foundational Actions 1: Aromatics
Foundational Actions 2: Astringents
Foundational Actions 3: Demulcents
Foundational Actions 4: Relaxants
Foundational Actions 5: Stimulants
Foundational Actions 6: Bitters
Primary Actions
Overview
Agogue?
Primary Actions 1: Alteratives as "Tonics"
Primary Actions 2: Adaptogens as "Tonics"
Primary Actions 3: Trophorestoratives as "Tonics"
Primary Actions 4: Diuretics
Primary Actions 5: Diaphoretics
Primary Actions 6: Expectorants
Primary Actions 7: Lymphatics
Primary Actions 8: Nervines
Secondary Actions
Secondary Actions 1: Anti-inflammatories
Secondary Actions 2: Antimicrobials
Secondary Actions 3: Conclusion
Harvesting Practices
The First Two Rules
Tools of the Trade
Vernal Virtues: Volume I
Nettles: Urtica dioica
Violet: various Viola species
Pedicularis: Pedicularis canadensis.
Water Hemlock: Cicuta maculata
Skunk Cabbage: Symplocarpus foetidus
Jewelweed Walk: Impatiens capensis
Strawberry: Fragaria species
Poison Ivy: Toxicodendron radicans
Cleavers: Galium aparine
Prickly Ash: Zanthoxylum americanum
Ground Ivy : Glechoma hederacea
Dandelion: Taraxacum officinale
Herbs For Digestion... From One End To The Other
Introduction To Digestion
A Hoffmanian Interlude
Not One Diet To Rule Them All
Mouth Maladies
Stomach Stressors
Grueling Gallstones
Constipatory Calamities
Diarrheal Dilemmas
Food (Allergies) For Thought
Cleanse NOT
Gut Healing Teas
Vernal Virtues: Volume II
Three Types of Plantain
Plantain: Plantago spp.
Poison Ivy: Toxicodendron radicans
Blueberry Vaccinium angustifolium & Wintergreen Gaultheria procumbens
Sassafras: Sassafras albidum
Partridge Berry: Mitchella repens
Jewelweed Walk: Impatiens capensis
Cranesbill: Geranium maculatum
White Lettuce: Nabalus albus (formerly Prenanthes alba)
Wild Sarsparilla: Aralia nudicaulis
Golden Alexander, Wild Parsnip & Water Hemlock
White Meadowsweet: Spiraea alba
Witch Hazel: Hamamelis virginiana
Mayapple: Podophyllum peltatum
Blue Cohosh: Caulophyllum thalictroides
Barberry: Berberis thunbergii & Berberis vulgaris
Herbs For the Urinary Tract... From Tea to Pee
Urinary Function
Hydration
Actions, Not Words
Forms of Medicine
Upstream & Downstream
A Model For Energetic Indications: UTIs
Urinary Terminology... Words to Know
Downstream: Incontinence & Enuresis
Downstream: Interstitial Cystitis
Upstream: Kidney Stones
Upstream: Kidney Infections & Failure
The Watershed: Edema & Gout
Midsummer Medicines: Volume I
Sweet Clover: Melilotus officinalis
Yarrow: Achillea millefolium
Alfalfa: Medicago sativa
Elder: Sambucus nigra ssp. canadensis
St John's Wort: Hypericum perforatum
Mullein: Verbascum thapsus
Motherwort: Leonurus cardiaca
White Wild Indigo: Baptisia alba
Dogbane & Common Milkweed
Wild Bee Balm: Monarda fistulosa
Calamus: Acorus calamus